Thames and Kosmos Kids First Engineering Design 17 Get your Catan Game Seafarers

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Thames and Kosmos Kids First Engineering Design 17 Get your Catan Game SeafarersSpeed, power, catapults, and collisions! Physics and engineering are full of action! Kids will have the 20 models in this introductory kit racing, rolling, flying, falling, crashing, balancing, and spinning around in 22 action packed science experiments. After following step by step illustrated instructions to build each model which include a tightrope walker, elevator, crane, windmill, and all wheel drive ATV kids test the models to demonstrate and